802.11g HomePlug AV ADSL2+ Gateway User's Guide
Table Of Contents
- User’s Guide
- Introduction
- Introducing the P-660HWP-Dx
- Introducing the Web Configurator
- 2.1 Web Configurator Overview
- 2.2 Accessing the Web Configurator
- 2.2.1 User Access
- 2.2.2 Administrator Access
- 2.3 Resetting the P-660HWP-Dx
- 2.3.1 Using the Reset Button
- 2.4 Navigating the Web Configurator
- 2.4.1 Navigation Panel
- 2.4.2 Status Screen
- 2.4.3 Status: Any IP Table
- 2.4.4 Status: WLAN Status
- 2.4.5 Status: Bandwidth Status
- 2.4.6 Status: Powerline Statistics
- 2.4.7 Status: Packet Statistics
- 2.4.8 Changing Login Password
- Wizards
- Network
- WAN Setup
- 5.1 WAN Overview
- 5.1.1 Encapsulation
- 5.1.2 Multiplexing
- 5.1.3 Encapsulation and Multiplexing Scenarios
- 5.1.4 VPI and VCI
- 5.1.5 IP Address Assignment
- 5.1.6 Nailed-Up Connection (PPP)
- 5.1.7 NAT
- 5.2 Metric
- 5.3 Traffic Shaping
- 5.3.1 ATM Traffic Classes
- 5.4 Zero Configuration Internet Access
- 5.5 Internet Connection
- 5.5.1 Configuring Advanced Internet Connection Setup
- 5.6 Configuring More Connections
- 5.6.1 More Connections Edit
- 5.6.2 Configuring More Connections Advanced Setup
- 5.7 Traffic Redirect
- 5.8 Configuring WAN Backup
- LAN Setup
- 6.1 LAN Overview
- 6.1.1 LANs, WANs and the P-660HWP-Dx
- 6.1.2 DHCP Setup
- 6.1.3 DNS Server Address
- 6.1.4 DNS Server Address Assignment
- 6.2 LAN TCP/IP
- 6.2.1 IP Address and Subnet Mask
- 6.2.2 RIP Setup
- 6.2.3 Multicast
- 6.2.4 Any IP
- 6.3 Configuring LAN IP
- 6.3.1 Configuring Advanced LAN Setup
- 6.4 DHCP Setup
- 6.5 LAN Client List
- 6.6 LAN IP Alias
- Wireless LAN
- 7.1 Wireless Network Overview
- 7.2 Wireless Network Setup
- 7.2.1 Requirements
- 7.2.2 Setup Information
- 7.3 Wireless Security Overview
- 7.3.1 SSID
- 7.3.2 MAC Address Filter
- 7.3.3 User Authentication
- 7.3.4 Encryption
- 7.3.5 One-Touch Intelligent Security Technology (OTIST)
- 7.4 General Wireless LAN Screen
- 7.4.1 No Security
- 7.4.2 WEP Encryption
- 7.4.3 WPA-PSK/WPA2-PSK
- 7.4.4 WPA/WPA2
- 7.4.5 Wireless LAN Advanced Setup
- 7.5 OTIST
- 7.5.1 Enabling OTIST
- 7.5.2 Starting OTIST
- 7.5.3 Notes on OTIST
- 7.6 MAC Filter
- 7.7 WMM QoS
- 7.7.1 WMM QoS Example
- 7.7.2 WMM QoS Priorities
- 7.7.3 Services
- 7.8 QoS Screen
- 7.8.1 ToS (Type of Service) and WMM QoS
- 7.8.2 Application Priority Configuration
- Powerline
- Network Address Translation (NAT)
- 9.1 NAT Overview
- 9.1.1 NAT Definitions
- 9.1.2 What NAT Does
- 9.1.3 How NAT Works
- 9.1.4 NAT Application
- 9.1.5 NAT Mapping Types
- 9.2 SUA (Single User Account) Versus NAT
- 9.3 SIP ALG
- 9.4 NAT General Setup
- 9.5 Port Forwarding
- 9.5.1 Default Server IP Address
- 9.5.2 Port Forwarding: Services and Port Numbers
- 9.5.3 Configuring Servers Behind Port Forwarding (Example)
- 9.6 Configuring Port Forwarding
- 9.6.1 Port Forwarding Rule Edit
- 9.7 Address Mapping
- 9.7.1 Address Mapping Rule Edit
- WAN Setup
- Security
- Firewalls
- 10.1 Firewall Overview
- 10.2 Types of Firewalls
- 10.2.1 Packet Filtering Firewalls
- 10.2.2 Application-level Firewalls
- 10.2.3 Stateful Inspection Firewalls
- 10.3 Introduction to ZyXEL’s Firewall
- 10.3.1 Denial of Service Attacks
- 10.4 Denial of Service
- 10.4.1 Basics
- 10.4.2 Types of DoS Attacks
- 10.5 Stateful Inspection
- 10.5.1 Stateful Inspection Process
- 10.5.2 Stateful Inspection and the P-660HWP-Dx
- 10.5.3 TCP Security
- 10.5.4 UDP/ICMP Security
- 10.5.5 Upper Layer Protocols
- 10.6 Guidelines for Enhancing Security with Your Firewall
- 10.6.1 Security In General
- 10.7 Packet Filtering Vs Firewall
- 10.7.1 Packet Filtering:
- 10.7.2 Firewall
- Firewall Configuration
- 11.1 Access Methods
- 11.2 Firewall Policies Overview
- 11.3 Rule Logic Overview
- 11.3.1 Rule Checklist
- 11.3.2 Security Ramifications
- 11.3.3 Key Fields For Configuring Rules
- 11.4 Connection Direction
- 11.4.1 LAN to WAN Rules
- 11.4.2 Alerts
- 11.5 General Firewall Policy
- 11.6 Firewall Rules Summary
- 11.6.1 Configuring Firewall Rules
- 11.6.2 Customized Services
- 11.6.3 Configuring a Customized Service
- 11.7 Example Firewall Rule
- 11.8 Predefined Services
- 11.9 Anti-Probing
- 11.10 DoS Thresholds
- 11.10.1 Threshold Values
- 11.10.2 Half-Open Sessions
- 11.10.3 Configuring Firewall Thresholds
- Content Filtering
- Certificates
- 13.1 Certificates Overview
- 13.1.1 Advantages of Certificates
- 13.2 Self-signed Certificates
- 13.3 Verifying a Certificate
- 13.3.1 Checking the Fingerprint of a Certificate on Your Computer
- 13.4 Configuration Summary
- 13.5 My Certificates
- 13.6 My Certificates > Details
- 13.7 My Certificates > Create
- 13.8 My Certificates > Import
- 13.8.1 Certificate File Formats
- 13.9 Trusted CAs
- 13.10 Trusted CA Details
- 13.11 Trusted CA > Import
- 13.12 Trusted Remote Hosts
- 13.13 Trusted Remote Hosts > Import
- 13.14 Trusted Remote Host Certificate Details
- 13.15 Directory Servers
- 13.16 Directory Server Add or Edit
- Firewalls
- Advanced
- Static Route
- Bandwidth Management
- 15.1 Bandwidth Management Overview
- 15.2 Application-based Bandwidth Management
- 15.3 Subnet-based Bandwidth Management
- 15.4 Application and Subnet-based Bandwidth Management
- 15.5 Scheduler
- 15.5.1 Priority-based Scheduler
- 15.5.2 Fairness-based Scheduler
- 15.6 Maximize Bandwidth Usage
- 15.6.1 Reserving Bandwidth for Non-Bandwidth Class Traffic
- 15.6.2 Maximize Bandwidth Usage Example
- 15.6.3 Bandwidth Management Priorities
- 15.7 Over Allotment of Bandwidth
- 15.8 Configuring Summary
- 15.9 Bandwidth Management Rule Setup
- 15.10 DiffServ
- 15.10.1 DSCP and Per-Hop Behavior
- 15.10.2 Rule Configuration
- 15.11 Bandwidth Monitor
- Dynamic DNS Setup
- Remote Management Configuration
- 17.1 Remote Management Overview
- 17.1.1 Remote Management Limitations
- 17.1.2 Remote Management and NAT
- 17.1.3 System Timeout
- 17.2 WWW
- 17.3 Telnet
- 17.4 Configuring Telnet
- 17.5 Configuring FTP
- 17.6 SNMP
- 17.6.1 Supported MIBs
- 17.6.2 SNMP Traps
- 17.6.3 Configuring SNMP
- 17.7 Configuring DNS
- 17.8 Configuring ICMP
- 17.9 TR-069
- Universal Plug-and-Play (UPnP)
- 18.1 Introducing Universal Plug and Play
- 18.1.1 How do I know if I'm using UPnP?
- 18.1.2 NAT Traversal
- 18.1.3 Cautions with UPnP
- 18.2 UPnP and ZyXEL
- 18.2.1 Configuring UPnP
- 18.3 Installing UPnP in Windows Example
- 18.3.1 Installing UPnP in Windows Me
- 18.3.2 Installing UPnP in Windows XP
- 18.4 Using UPnP in Windows XP Example
- 18.4.1 Auto-discover Your UPnP-enabled Network Device
- 18.4.2 Web Configurator Easy Access
- Maintenance and Troubleshooting
- Appendices and Index
Chapter 15 Bandwidth Management
P-660HWP-Dx User’s Guide
38
15.6.2 Maximize Bandwidth Usage Example
Here is an example of a P-660HWP-Dx that has maximize bandwidth usage enabled on an
interface. The following table shows each bandwidth class’s bandwidth budget. The classes
are set up based on subnets. The interface is set to 10240 kbps. Each subnet is allocated 2048
kbps. The unbudgeted 2048 kbps allows traffic not defined in any of the bandwidth filters to
go out when you do not select the maximize bandwidth option.
The P-660HWP-Dx divides up the unbudgeted 2048 kbps among the classes that require more
bandwidth. If the administration department only uses 1024 kbps of the budgeted 2048 kbps,
the P-660HWP-Dx also divides the remaining 1024 kbps among the classes that require more
bandwidth. Therefore, the P-660HWP-Dx divides a total of 3072 kbps of unbudgeted and
unused bandwidth among the classes that require more bandwidth.
15.6.2.1 Priority-based Allotment of Unused and Unbudgeted Bandwidth
The following table shows the priorities of the bandwidth classes and the amount of bandwidth
that each class gets.
Suppose that all of the classes except for the administration class need more bandwidth.
• Each class gets up to its budgeted bandwidth. The administration class only uses 1024
kbps of its budgeted 2048 kbps.
• The sales and marketing are first to get extra bandwidth because they have the highest
priority (6). If they each require 1536 kbps or more of extra bandwidth, the P-660HWP-
Dx divides the total 3072 kbps total of unbudgeted and unused bandwidth equally between
the sales and marketing departments (1536 kbps extra to each for a total of 3584 kbps for
each) because they both have the highest priority level.
• Research requires more bandwidth but only gets its budgeted 2048 kbps because all of the
unbudgeted and unused bandwidth goes to the higher priority sales and marketing classes.
Table 86 Maximize Bandwidth Usage Example
BANDWIDTH CLASSES AND ALLOTMENTS
Root Class: 10240 kbps Administration: 2048 kbps
Sales: 2048 kbps
Marketing: 2048 kbps
Research: 2048 kbps
Table 87 Priority-based Allotment of Unused and Unbudgeted Bandwidth Example
BANDWIDTH CLASSES, PRIORITIES AND ALLOTMENTS
Root Class: 10240 kbps Administration: Priority 4, 1024 kbps
Sales: Priority 6, 3584 kbps
Marketing: Priority 6, 3584 kbps
Research: Priority 5, 2048 kbps